package com.example.app;

import android.support.v7.app.ActionBarActivity;
import android.support.v7.app.ActionBar;
import android.support.v4.app.Fragment;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.os.Build;
import android.widget.EditText;

public class KinematicActivity extends ActionBarActivity {
   /*public void onDisClick(View view) {
        double timer, last, first;

        EditText veloi = (EditText) findViewById(R.id.vieditText);

        String stringVeli = veloi.getText().toString();

        EditText distance = (EditText) findViewById(R.id.diseditText);

        String stringdis = distance.getText().toString();

        EditText time = (EditText) findViewById(R.id.teditText);

        String stringTime = time.getText().toString();

        EditText velof = (EditText) findViewById(R.id.vfeditText);

        String stringVelf = velof.getText().toString();

        EditText ace = (EditText) findViewById(R.id.aeditText);

        Boolean distanceFilled = !(stringTime == null || stringTime.length() == 0);

        Boolean timeFilled = !(stringdis == null || stringdis.length() == 0);

        Boolean veliFilled = !(stringVeli == null || stringVeli.length() == 0);

        Boolean velfFilled = !(stringVelf == null || stringVelf.length() == 0);

        Boolean solved = false;

        if (stringTime == null || stringTime.length() == 0) {
            timer = 0;
        } else {
            timer = Double.parseDouble(stringTime);
        }

        if (stringVelf == null || stringVelf.length() == 0) {
            last = 0;
        } else {
            last = Double.parseDouble(stringVelf);
        }
        if (stringVeli == null || stringVeli.length() == 0) {
            first = 0;
        } else {
            first = Double.parseDouble(stringVeli);
        if(solved&&distanceFilled){
            distanceFilled = false;
            solved = false;
        }
        if (!solved && velfFilled && timeFilled && veliFilled) {

            String calString = (((first+last)*timer)/2) + "";

            EditText calculation = (EditText) findViewById(R.id.diseditText);
            calculation.setText(calString);
            solved = true;
        }


    }*/
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_kinematic);

        if (savedInstanceState == null) {
            getSupportFragmentManager().beginTransaction()
                    .add(R.id.container, new PlaceholderFragment())
                    .commit();
        }
    }


    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.kinematic, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // Handle action bar item clicks here. The action bar will
        // automatically handle clicks on the Home/Up button, so long
        // as you specify a parent activity in AndroidManifest.xml.
        int id = item.getItemId();
        if (id == R.id.action_settings) {
            return true;
        }
        return super.onOptionsItemSelected(item);
    }

    /**
     * A placeholder fragment containing a simple view.
     */
    public static class PlaceholderFragment extends Fragment {

        public PlaceholderFragment() {
        }

        @Override
        public View onCreateView(LayoutInflater inflater, ViewGroup container,
                Bundle savedInstanceState) {
            View rootView = inflater.inflate(R.layout.fragment_kinematic, container, false);
            return rootView;
        }
    }

}
